1 Introduction

2 Section 1 - Q1 & 2

3 Section 2 - Q3 & 4

In Section 3 I want to analyze some interesting content about Arabica coffee beans and Robusta coffee Beans.

3.1 Q3. Which top3 countries cultivated most kinds of Arabica coffee beans and Robusta coffee Beans respectively?

The Table 3.1 shows that Mexico, Colombia and Guatemala cultivated the most kinds of Arabica coffee beans and India, Uganda and Ecuador cultivated the most kinds of Robusta coffee Beans. Also it could find that there are much more types of Arabica coffee beans compared to Robusta coffee Beans, which conforms to the content given by Bunn et al. (2015).

Table 3.1: The top3 countries which cultivated most kinds of Arabica coffee beans and Robusta coffee Beans respectively
country_of_origin species n
Mexico Arabica 236
Colombia Arabica 183
Guatemala Arabica 181
India Robusta 13
Uganda Robusta 10
Ecuador Robusta 2

Now, the Figure 3.1 shows the geographical location of this 6 countries. It could easily find that it seems to be an obvious coffee production zone, which is between the equator and 30 degrees north latitude. In these zones, the annual average temperature and rainfall are in line with the coffee bean growing conditions.

Besides, it indicates that the countries that cultivated Arabica coffee beans are all located in Central and South America, while the countries that cultivated Robusta coffee beans are located in several continents like South America, Eastern Africa and India. It is related to the environment required for the growth of different coffee beans.

The geographical location of the top3 countries which cultivated most kinds of Arabica coffee beans and Robusta coffee Beans respectively

Figure 3.1: The geographical location of the top3 countries which cultivated most kinds of Arabica coffee beans and Robusta coffee Beans respectively

3.2 Q4. In which categories robusta or arabica variety has higher grades?

4 Section 3 - Q5 & 6

#Conclusion

Bunn, Christian, Peter Läderach, Oriana Ovalle Rivera, and Dieter Kirschke. 2015. “A Bitter Cup: Climate Change Profile of Global Production of Arabica and Robusta Coffee.” Climatic Change 129 (1): 89–101.